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Yokohama, Japan

Takashi Katagiri

USPTO Granted Patents = 77

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.8

ph-index = 9

Forward Citations = 322(Granted Patents)

Forward Citations (Not Self Cited) = 185(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Sagamihara, JP (2008 - 2009)
Yamato, JP (2011 - 2016)
Kanagawa, JP (2014 - 2016)
Tokyo, JP (2009 - 2019)
Yokohama, JP (2008 - 2021)
Kanagawa-ken, JP (2010 - 2021)

Company Filing History:

73 out of 164,197

International Business Machines Corporation

Globalfoundres Inc.

Nec-mitsubishi Electric Visual Systems Corporation

4. 1 out of 10,180

Schlumberger Technology Corporation

5. 1 out of 426

Nec Display Solutions, Ltd.

Years Active: 2008-2021

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Areas of Expertise:

Acoustic Well Logging

Tape Storage Systems

Data Synchronization

Error Recovery Procedures

Buffer Management

Tape Drive Optimization

Data Access Patterns

Media Migration Security

Dynamic Buffer Sizing

Seek Time Reduction

High Resolution Tape Directory

Transportation Control of Tape Medium

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11181656 - Systems and methods for acquiring orthogonal pairs of waveforms for acoustic well logging (2021-11-23),

2. 11087797 - Tape storage system including at least two tape storage apparatuses for improved writing of data to be synchronized (2021-08-10),

3. 10635314 - Write procedure using estimated best setting in first run (2020-04-28),

4. 10303593 - Detecting tampering of data during media migration, and storage device (2019-05-28),

5. 10199068 - High resolution tape directory (HRTD) stored at end of data in an index partition (2019-02-05),

6. 10110257 - Reconstructive error recovery procedure (ERP) for multiple data sets using reserved buffer (2018-10-23),

7. 10025373 - Reduction of power consumption of a buffer in tape drive (2018-07-17),

8. 9959045 - Write procedure using estimated best setting in first run (2018-05-01),

9. 9927982 - Write procedure using estimated best setting in first run (2018-03-27),

10. 9842623 - High resolution tape directory (HRTD) stored at end of data in an index partition (2017-12-12),

11. 9766813 - Write procedure using estimated best setting in first run (2017-09-19),

12. 9754628 - Reducing total seek time for determining an access sequence of data stored on a tape medium (2017-09-05),

13. 9734076 - Dynamically changing a buffer flush threshold of a tape drive based on historical transaction size (2017-08-15),

14. 9646644 - Apparatus and method for controlling transportation of tape medium (2017-05-09),

15. 9619147 - Reading order search method and program for recording (2017-04-11),

Title: Inventor Takashi Katagiri: Revolutionizing Technology in Yokohama

Introduction: Takashi Katagiri is a renowned inventor based in Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takashi Katagiri holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the industry, Takashi Katagiri has worked with leading tech companies to develop cutting-edge solutions that have had a significant impact on various sectors.

Collaborations: Throughout his career, Takashi Katagiri has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Takashi Katagiri's passion for pushing the boundaries of technology and his dedication to creating solutions that address real-world challenges make him a true pioneer in the field of invention.

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